Ключевые слова: blind, blindness, book, braille, bump, cell, character, close up, closeup, code, dot, embossed, female, finger, fingertip, girl, hand, letter, manual, notation, page, paper, pressed, printed, raised, read, square, symbol, system, table, tactile, teenager, text, touch, type, vision impairment, vision loss, visual impairment, white, woman, wood, wooden, word, writing, written,